Dr. SaMeH S. Ahmed

Civil and Environmental Engineering Department

comminution

comminution

The gradual diminution of a substance to a fine powder or dust by crushing, grinding, or rubbing; specif., the reduction of a rock to progressively smaller particles by weathering, erosion, or tectonic movements.

The breaking, crushing, or grinding by mechanical means of stone, coal, or ore, for direct use or further processing.

Special Event

Special Issue

Mining Engineering

Mining engineering is an engineering discipline that involves practice, theory, science, technology, and the application of extracting and processing minerals from a naturally occurring environment. Mining engineering also includes processing minerals for additional value.

Environmental Engineering

Environmental engineers are the technical professionals who identify and design solutions for environmental problems. Environmental engineers provide safe drinking water, treat and properly dispose of wastes, maintain air quality, control water pollution, and remediate sites contaminated due to spills or improper disposal of hazardous substances. They monitor the quality of the air, water, and land. And, they develop new and improved means to protect the environment.